mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 18:59:44 +00:00
a355ece8e6
These files have a lot of code in common with their counterparts in
coreboot, especially in their earlier revisions:
U-Boot | coreboot
--------------------------------------|--------------------------------------------
drivers/video/rockchip/: | src/soc/rockchip/:
- rk_edp.c (GPL-2.0+) | - common/edp.c (GPL-2.0-only)
" | - rk3288/display.c (GPL-2.0-only)
" | - rk3399/display.c (GPL-2.0-only)
- rk_hdmi.h (GPL-2.0+) | (none)
- rk_hdmi.c (GPL-2.0+) | - rk3288/hdmi.c (GPL-2.0-or-later)
- rk3288_hdmi.c (GPL-2.0+) | - rk3288/hdmi.c (GPL-2.0-or-later)
- rk3399_hdmi.c (GPL-2.0+) | (none)
- rk_mipi.h (GPL-2.0+) | (none)
- rk_mipi.c (GPL-2.0+) | - rk3399/mipi.c (GPL-2.0-only)
- rk3288_mipi.c (GPL-2.0+) | - rk3399/mipi.c (GPL-2.0-only)
- rk3399_mipi.c (GPL-2.0+) | - rk3399/mipi.c (GPL-2.0-only)
- rk_lvds.c (GPL-2.0+) | (none)
- rk_vop.h (GPL-2.0+) | (none)
- rk_vop.c (GPL-2.0+) | - common/vop.c (GPL-2.0-only)
- rk3288_vop.c (GPL-2.0+) | - common/vop.c (GPL-2.0-only)
- rk3399_vop.c (GPL-2.0+) | (none)
|
arch/arm/include/asm/arch-rockchip/: | src/soc/rockchip/*/include/soc/*:
- edp_rk3288.h (GPL-2.0+) | - common/.../edp.h (GPL-2.0-only)
" | - rk3288/.../display.h (GPL-2.0-only)
" | - rk3399/.../display.h (GPL-2.0-only)
- vop_rk3288.h (GPL-2.0+) | - common/.../vop.h (GPL-2.0-only)
Restrict the licenses to match coreboot's so that changes from coreboot
can be imported to U-Boot as necessary. HDMI files are already 2.0+
there and rk_lvds.c has no counterpart, so keep them as is.
Cc: Simon Glass <sjg@chromium.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Eric Gao <eric.gao@rock-chips.com>
Cc: Jacob Chen <jacob-chen@iotwrt.com>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
635 lines
15 KiB
C
635 lines
15 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2015 Google, Inc
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* Copyright 2014 Rockchip Inc.
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*/
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#ifndef _ASM_ARCH_EDP_H
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#define _ASM_ARCH_EDP_H
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struct rk3288_edp {
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u8 res0[0x10];
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u32 dp_tx_version;
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u8 res1[0x4];
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u32 func_en_1;
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u32 func_en_2;
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u32 video_ctl_1;
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u32 video_ctl_2;
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u32 video_ctl_3;
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u32 video_ctl_4;
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u8 res2[0xc];
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u32 video_ctl_8;
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u8 res3[0x4];
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u32 video_ctl_10;
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u32 total_line_l;
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u32 total_line_h;
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u32 active_line_l;
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u32 active_line_h;
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u32 v_f_porch;
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u32 vsync;
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u32 v_b_porch;
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u32 total_pixel_l;
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u32 total_pixel_h;
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u32 active_pixel_l;
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u32 active_pixel_h;
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u32 h_f_porch_l;
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u32 h_f_porch_h;
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u32 hsync_l;
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u32 hysnc_h;
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u32 h_b_porch_l;
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u32 h_b_porch_h;
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u32 vid_status;
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u32 total_line_sta_l;
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u32 total_line_sta_h;
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u32 active_line_sta_l;
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u32 active_line_sta_h;
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u32 v_f_porch_sta;
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u32 vsync_sta;
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u32 v_b_porch_sta;
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u32 total_pixel_sta_l;
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u32 total_pixel_sta_h;
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u32 active_pixel_sta_l;
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u32 active_pixel_sta_h;
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u32 h_f_porch_sta_l;
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u32 h_f_porch_sta_h;
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u32 hsync_sta_l;
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u32 hsync_sta_h;
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u32 h_b_porch_sta_l;
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u32 h_b_porch__sta_h;
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u8 res4[0x28];
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u32 pll_reg_1;
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u8 res5[4];
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u32 ssc_reg;
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u8 res6[0xc];
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u32 tx_common;
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u32 tx_common2;
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u8 res7[0x4];
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u32 dp_aux;
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u32 dp_bias;
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u32 dp_test;
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u32 dp_pd;
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u32 dp_reserv1;
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u32 dp_reserv2;
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u8 res8[0x224];
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u32 lane_map;
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u8 res9[0x14];
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u32 analog_ctl_2;
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u8 res10[0x48];
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u32 int_state;
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u32 common_int_sta_1;
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u32 common_int_sta_2;
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u32 common_int_sta_3;
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u32 common_int_sta_4;
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u32 spdif_biphase_int_sta;
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u8 res11[0x4];
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u32 dp_int_sta;
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u32 common_int_mask_1;
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u32 common_int_mask_2;
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u32 common_int_mask_3;
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u32 common_int_mask_4;
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u8 res12[0x08];
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u32 int_sta_mask;
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u32 int_ctl;
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u8 res13[0x200];
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u32 sys_ctl_1;
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u32 sys_ctl_2;
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u32 sys_ctl_3;
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u32 sys_ctl_4;
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u32 dp_vid_ctl;
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u8 res14[0x4];
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u32 dp_aud_ctl;
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u8 res15[0x24];
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u32 pkt_send_ctl;
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u8 res16[0x4];
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u32 dp_hdcp_ctl;
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u8 res17[0x34];
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u32 link_bw_set;
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u32 lane_count_set;
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u32 dp_training_ptn_set;
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u32 ln_link_trn_ctl[4];
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u8 res18[0x4];
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u32 dp_hw_link_training;
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u8 res19[0x1c];
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u32 dp_debug_ctl;
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u32 hpd_deglitch_l;
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u32 hpd_deglitch_h;
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u8 res20[0x14];
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u32 dp_link_debug_ctl;
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u8 res21[0x1c];
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u32 m_vid_0;
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u32 m_vid_1;
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u32 m_vid_2;
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u32 n_vid_0;
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u32 n_vid_1;
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u32 n_vid_2;
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u32 m_vid_mon;
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u8 res22[0x14];
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u32 dp_video_fifo_thrd;
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u8 res23[0x8];
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u32 dp_audio_margin;
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u8 res24[0x20];
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u32 dp_m_cal_ctl;
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u32 m_vid_gen_filter_th;
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u8 res25[0x10];
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u32 m_aud_gen_filter_th;
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u8 res26[0x4];
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u32 aux_ch_sta;
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u32 aux_err_num;
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u32 aux_ch_defer_dtl;
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u32 aux_rx_comm;
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u32 buf_data_ctl;
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u32 aux_ch_ctl_1;
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u32 aux_addr_7_0;
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u32 aux_addr_15_8;
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u32 aux_addr_19_16;
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u32 aux_ch_ctl_2;
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u8 res27[0x18];
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u32 buf_data[16];
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u32 soc_general_ctl;
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u8 res29[0x1e0];
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u32 pll_reg_2;
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u32 pll_reg_3;
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u32 pll_reg_4;
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u8 res30[0x10];
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u32 pll_reg_5;
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};
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check_member(rk3288_edp, pll_reg_5, 0xa00);
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/* func_en_1 */
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#define VID_CAP_FUNC_EN_N (0x1 << 6)
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#define VID_FIFO_FUNC_EN_N (0x1 << 5)
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#define AUD_FIFO_FUNC_EN_N (0x1 << 4)
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#define AUD_FUNC_EN_N (0x1 << 3)
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#define HDCP_FUNC_EN_N (0x1 << 2)
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#define SW_FUNC_EN_N (0x1 << 0)
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/* func_en_2 */
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#define SSC_FUNC_EN_N (0x1 << 7)
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#define AUX_FUNC_EN_N (0x1 << 2)
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#define SERDES_FIFO_FUNC_EN_N (0x1 << 1)
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#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0)
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/* video_ctl_1 */
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#define VIDEO_EN (0x1 << 7)
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#define VIDEO_MUTE (0x1 << 6)
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/* video_ctl_2 */
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#define IN_D_RANGE_MASK (0x1 << 7)
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#define IN_D_RANGE_SHIFT (7)
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#define IN_D_RANGE_CEA (0x1 << 7)
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#define IN_D_RANGE_VESA (0x0 << 7)
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#define IN_BPC_MASK (0x7 << 4)
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#define IN_BPC_SHIFT (4)
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#define IN_BPC_12_BITS (0x3 << 4)
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#define IN_BPC_10_BITS (0x2 << 4)
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#define IN_BPC_8_BITS (0x1 << 4)
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#define IN_BPC_6_BITS (0x0 << 4)
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#define IN_COLOR_F_MASK (0x3 << 0)
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#define IN_COLOR_F_SHIFT (0)
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#define IN_COLOR_F_YCBCR444 (0x2 << 0)
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#define IN_COLOR_F_YCBCR422 (0x1 << 0)
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#define IN_COLOR_F_RGB (0x0 << 0)
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/* video_ctl_3 */
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#define IN_YC_COEFFI_MASK (0x1 << 7)
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#define IN_YC_COEFFI_SHIFT (7)
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#define IN_YC_COEFFI_ITU709 (0x1 << 7)
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#define IN_YC_COEFFI_ITU601 (0x0 << 7)
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#define VID_CHK_UPDATE_TYPE_MASK (0x1 << 4)
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#define VID_CHK_UPDATE_TYPE_SHIFT (4)
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#define VID_CHK_UPDATE_TYPE_1 (0x1 << 4)
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#define VID_CHK_UPDATE_TYPE_0 (0x0 << 4)
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/* video_ctl_4 */
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#define BIST_EN (0x1 << 3)
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#define BIST_WH_64 (0x1 << 2)
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#define BIST_WH_32 (0x0 << 2)
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#define BIST_TYPE_COLR_BAR (0x0 << 0)
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#define BIST_TYPE_GRAY_BAR (0x1 << 0)
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#define BIST_TYPE_MOBILE_BAR (0x2 << 0)
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/* video_ctl_8 */
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#define VID_HRES_TH(x) (((x) & 0xf) << 4)
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#define VID_VRES_TH(x) (((x) & 0xf) << 0)
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/* video_ctl_10 */
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#define F_SEL (0x1 << 4)
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#define INTERACE_SCAN_CFG (0x1 << 2)
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#define INTERACD_SCAN_CFG_OFFSET 2
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#define VSYNC_POLARITY_CFG (0x1 << 1)
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#define VSYNC_POLARITY_CFG_OFFSET 1
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#define HSYNC_POLARITY_CFG (0x1 << 0)
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#define HSYNC_POLARITY_CFG_OFFSET 0
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/* dp_pd */
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#define PD_INC_BG (0x1 << 7)
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#define PD_EXP_BG (0x1 << 6)
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#define PD_AUX (0x1 << 5)
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#define PD_PLL (0x1 << 4)
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#define PD_CH3 (0x1 << 3)
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#define PD_CH2 (0x1 << 2)
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#define PD_CH1 (0x1 << 1)
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#define PD_CH0 (0x1 << 0)
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/* pll_reg_1 */
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#define REF_CLK_24M (0x1 << 1)
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#define REF_CLK_27M (0x0 << 1)
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/* line_map */
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#define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6)
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#define LANE3_MAP_LOGIC_LANE_1 (0x1 << 6)
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#define LANE3_MAP_LOGIC_LANE_2 (0x2 << 6)
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#define LANE3_MAP_LOGIC_LANE_3 (0x3 << 6)
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#define LANE2_MAP_LOGIC_LANE_0 (0x0 << 4)
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#define LANE2_MAP_LOGIC_LANE_1 (0x1 << 4)
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#define LANE2_MAP_LOGIC_LANE_2 (0x2 << 4)
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#define LANE2_MAP_LOGIC_LANE_3 (0x3 << 4)
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#define LANE1_MAP_LOGIC_LANE_0 (0x0 << 2)
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#define LANE1_MAP_LOGIC_LANE_1 (0x1 << 2)
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#define LANE1_MAP_LOGIC_LANE_2 (0x2 << 2)
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#define LANE1_MAP_LOGIC_LANE_3 (0x3 << 2)
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#define LANE0_MAP_LOGIC_LANE_0 (0x0 << 0)
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#define LANE0_MAP_LOGIC_LANE_1 (0x1 << 0)
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#define LANE0_MAP_LOGIC_LANE_2 (0x2 << 0)
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#define LANE0_MAP_LOGIC_LANE_3 (0x3 << 0)
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/* analog_ctl_2 */
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#define SEL_24M (0x1 << 3)
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/* common_int_sta_1 */
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#define VSYNC_DET (0x1 << 7)
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#define PLL_LOCK_CHG (0x1 << 6)
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#define SPDIF_ERR (0x1 << 5)
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#define SPDIF_UNSTBL (0x1 << 4)
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#define VID_FORMAT_CHG (0x1 << 3)
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#define AUD_CLK_CHG (0x1 << 2)
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#define VID_CLK_CHG (0x1 << 1)
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#define SW_INT (0x1 << 0)
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/* common_int_sta_2 */
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#define ENC_EN_CHG (0x1 << 6)
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#define HW_BKSV_RDY (0x1 << 3)
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#define HW_SHA_DONE (0x1 << 2)
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#define HW_AUTH_STATE_CHG (0x1 << 1)
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#define HW_AUTH_DONE (0x1 << 0)
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/* common_int_sta_3 */
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#define AFIFO_UNDER (0x1 << 7)
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#define AFIFO_OVER (0x1 << 6)
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#define R0_CHK_FLAG (0x1 << 5)
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/* common_int_sta_4 */
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#define PSR_ACTIVE (0x1 << 7)
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#define PSR_INACTIVE (0x1 << 6)
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#define SPDIF_BI_PHASE_ERR (0x1 << 5)
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#define HOTPLUG_CHG (0x1 << 2)
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#define HPD_LOST (0x1 << 1)
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#define PLUG (0x1 << 0)
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/* dp_int_sta */
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#define INT_HPD (0x1 << 6)
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#define HW_LT_DONE (0x1 << 5)
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#define SINK_LOST (0x1 << 3)
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#define LINK_LOST (0x1 << 2)
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#define RPLY_RECEIV (0x1 << 1)
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#define AUX_ERR (0x1 << 0)
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/* int_ctl */
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#define SOFT_INT_CTRL (0x1 << 2)
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#define INT_POL (0x1 << 0)
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/* sys_ctl_1 */
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#define DET_STA (0x1 << 2)
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#define FORCE_DET (0x1 << 1)
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#define DET_CTRL (0x1 << 0)
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/* sys_ctl_2 */
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#define CHA_CRI(x) (((x) & 0xf) << 4)
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#define CHA_STA (0x1 << 2)
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#define FORCE_CHA (0x1 << 1)
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#define CHA_CTRL (0x1 << 0)
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/* sys_ctl_3 */
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#define HPD_STATUS (0x1 << 6)
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#define F_HPD (0x1 << 5)
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#define HPD_CTRL (0x1 << 4)
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#define HDCP_RDY (0x1 << 3)
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#define STRM_VALID (0x1 << 2)
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#define F_VALID (0x1 << 1)
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#define VALID_CTRL (0x1 << 0)
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/* sys_ctl_4 */
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#define FIX_M_AUD (0x1 << 4)
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#define ENHANCED (0x1 << 3)
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#define FIX_M_VID (0x1 << 2)
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#define M_VID_UPDATE_CTRL (0x3 << 0)
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/* pll_reg_2 */
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#define LDO_OUTPUT_V_SEL_145 (2 << 6)
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#define KVCO_DEFALUT (1 << 4)
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#define CHG_PUMP_CUR_SEL_5US (1 << 2)
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#define V2L_CUR_SEL_1MA (1 << 0)
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/* pll_reg_3 */
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#define LOCK_DET_CNT_SEL_256 (2 << 5)
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#define LOOP_FILTER_RESET (0 << 4)
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#define PALL_SSC_RESET (0 << 3)
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#define LOCK_DET_BYPASS (0 << 2)
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#define PLL_LOCK_DET_MODE (0 << 1)
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#define PLL_LOCK_DET_FORCE (0 << 0)
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/* pll_reg_5 */
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#define REGULATOR_V_SEL_950MV (2 << 4)
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#define STANDBY_CUR_SEL (0 << 3)
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#define CHG_PUMP_INOUT_CTRL_1200MV (1 << 1)
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#define CHG_PUMP_INPUT_CTRL_OP (0 << 0)
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/* ssc_reg */
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#define SSC_OFFSET (0 << 6)
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#define SSC_MODE (1 << 4)
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#define SSC_DEPTH (9 << 0)
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/* tx_common */
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#define TX_SWING_PRE_EMP_MODE (1 << 7)
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#define PRE_DRIVER_PW_CTRL1 (0 << 5)
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#define LP_MODE_CLK_REGULATOR (0 << 4)
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#define RESISTOR_MSB_CTRL (0 << 3)
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#define RESISTOR_CTRL (7 << 0)
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/* dp_aux */
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#define DP_AUX_COMMON_MODE (0 << 4)
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#define DP_AUX_EN (0 << 3)
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#define AUX_TERM_50OHM (3 << 0)
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/* dp_bias */
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#define DP_BG_OUT_SEL (4 << 4)
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#define DP_DB_CUR_CTRL (0 << 3)
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#define DP_BG_SEL (1 << 2)
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#define DP_RESISTOR_TUNE_BG (2 << 0)
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/* dp_reserv2 */
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#define CH1_CH3_SWING_EMP_CTRL (5 << 4)
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#define CH0_CH2_SWING_EMP_CTRL (5 << 0)
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/* dp_training_ptn_set */
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#define SCRAMBLING_DISABLE (0x1 << 5)
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#define SCRAMBLING_ENABLE (0x0 << 5)
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#define LINK_QUAL_PATTERN_SET_MASK (0x7 << 2)
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#define LINK_QUAL_PATTERN_SET_HBR2 (0x5 << 2)
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#define LINK_QUAL_PATTERN_SET_80BIT (0x4 << 2)
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#define LINK_QUAL_PATTERN_SET_PRBS7 (0x3 << 2)
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#define LINK_QUAL_PATTERN_SET_D10_2 (0x1 << 2)
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#define LINK_QUAL_PATTERN_SET_DISABLE (0x0 << 2)
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#define SW_TRAINING_PATTERN_SET_MASK (0x3 << 0)
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#define SW_TRAINING_PATTERN_SET_PTN2 (0x2 << 0)
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#define SW_TRAINING_PATTERN_SET_PTN1 (0x1 << 0)
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#define SW_TRAINING_PATTERN_SET_DISABLE (0x0 << 0)
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|
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/* dp_hw_link_training_ctl */
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#define HW_LT_ERR_CODE_MASK 0x70
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#define HW_LT_ERR_CODE_SHIFT 4
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#define HW_LT_EN (0x1 << 0)
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/* dp_debug_ctl */
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#define PLL_LOCK (0x1 << 4)
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#define F_PLL_LOCK (0x1 << 3)
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#define PLL_LOCK_CTRL (0x1 << 2)
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#define POLL_EN (0x1 << 1)
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#define PN_INV (0x1 << 0)
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|
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/* aux_ch_sta */
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#define AUX_BUSY (0x1 << 4)
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#define AUX_STATUS_MASK (0xf << 0)
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|
|
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/* aux_ch_defer_ctl */
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#define DEFER_CTRL_EN (0x1 << 7)
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#define DEFER_COUNT(x) (((x) & 0x7f) << 0)
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|
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/* aux_rx_comm */
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#define AUX_RX_COMM_I2C_DEFER (0x2 << 2)
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#define AUX_RX_COMM_AUX_DEFER (0x2 << 0)
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|
|
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/* buffer_data_ctl */
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#define BUF_CLR (0x1 << 7)
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#define BUF_HAVE_DATA (0x1 << 4)
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#define BUF_DATA_COUNT(x) (((x) & 0xf) << 0)
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|
|
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/* aux_ch_ctl_1 */
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#define AUX_LENGTH(x) (((x - 1) & 0xf) << 4)
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#define AUX_TX_COMM_MASK (0xf << 0)
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#define AUX_TX_COMM_DP_TRANSACTION (0x1 << 3)
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#define AUX_TX_COMM_I2C_TRANSACTION (0x0 << 3)
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|
#define AUX_TX_COMM_MOT (0x1 << 2)
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#define AUX_TX_COMM_WRITE (0x0 << 0)
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#define AUX_TX_COMM_READ (0x1 << 0)
|
|
|
|
/* aux_ch_ctl_2 */
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|
#define PD_AUX_IDLE (0x1 << 3)
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#define ADDR_ONLY (0x1 << 1)
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|
#define AUX_EN (0x1 << 0)
|
|
|
|
/* tx_sw_reset */
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|
#define RST_DP_TX (0x1 << 0)
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|
|
|
/* analog_ctl_1 */
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|
#define TX_TERMINAL_CTRL_50_OHM (0x1 << 4)
|
|
|
|
/* analog_ctl_3 */
|
|
#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5)
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|
#define VCO_BIT_600_MICRO (0x5 << 0)
|
|
|
|
/* pll_filter_ctl_1 */
|
|
#define PD_RING_OSC (0x1 << 6)
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|
#define AUX_TERMINAL_CTRL_37_5_OHM (0x0 << 4)
|
|
#define AUX_TERMINAL_CTRL_45_OHM (0x1 << 4)
|
|
#define AUX_TERMINAL_CTRL_50_OHM (0x2 << 4)
|
|
#define AUX_TERMINAL_CTRL_65_OHM (0x3 << 4)
|
|
#define TX_CUR1_2X (0x1 << 2)
|
|
#define TX_CUR_16_MA (0x3 << 0)
|
|
|
|
/* Definition for DPCD Register */
|
|
#define DPCD_DPCD_REV (0x0000)
|
|
#define DPCD_MAX_LINK_RATE (0x0001)
|
|
#define DPCD_MAX_LANE_COUNT (0x0002)
|
|
#define DP_MAX_LANE_COUNT_MASK 0x1f
|
|
#define DP_TPS3_SUPPORTED (1 << 6)
|
|
#define DP_ENHANCED_FRAME_CAP (1 << 7)
|
|
|
|
#define DPCD_LINK_BW_SET (0x0100)
|
|
#define DPCD_LANE_COUNT_SET (0x0101)
|
|
|
|
#define DPCD_TRAINING_PATTERN_SET (0x0102)
|
|
#define DP_TRAINING_PATTERN_DISABLE 0
|
|
#define DP_TRAINING_PATTERN_1 1
|
|
#define DP_TRAINING_PATTERN_2 2
|
|
#define DP_TRAINING_PATTERN_3 3
|
|
#define DP_TRAINING_PATTERN_MASK 0x3
|
|
|
|
#define DPCD_TRAINING_LANE0_SET (0x0103)
|
|
#define DP_TRAIN_VOLTAGE_SWING_MASK 0x3
|
|
#define DP_TRAIN_VOLTAGE_SWING_SHIFT 0
|
|
#define DP_TRAIN_MAX_SWING_REACHED (1 << 2)
|
|
#define DP_TRAIN_VOLTAGE_SWING_400 (0 << 0)
|
|
#define DP_TRAIN_VOLTAGE_SWING_600 (1 << 0)
|
|
#define DP_TRAIN_VOLTAGE_SWING_800 (2 << 0)
|
|
#define DP_TRAIN_VOLTAGE_SWING_1200 (3 << 0)
|
|
|
|
#define DP_TRAIN_PRE_EMPHASIS_MASK (3 << 3)
|
|
#define DP_TRAIN_PRE_EMPHASIS_0 (0 << 3)
|
|
#define DP_TRAIN_PRE_EMPHASIS_3_5 (1 << 3)
|
|
#define DP_TRAIN_PRE_EMPHASIS_6 (2 << 3)
|
|
#define DP_TRAIN_PRE_EMPHASIS_9_5 (3 << 3)
|
|
|
|
#define DP_TRAIN_PRE_EMPHASIS_SHIFT 3
|
|
#define DP_TRAIN_MAX_PRE_EMPHASIS_REACHED (1 << 5)
|
|
|
|
#define DPCD_LANE0_1_STATUS (0x0202)
|
|
#define DPCD_LANE2_3_STATUS (0x0203)
|
|
#define DP_LANE_CR_DONE (1 << 0)
|
|
#define DP_LANE_CHANNEL_EQ_DONE (1 << 1)
|
|
#define DP_LANE_SYMBOL_LOCKED (1 << 2)
|
|
#define DP_CHANNEL_EQ_BITS (DP_LANE_CR_DONE |\
|
|
DP_LANE_CHANNEL_EQ_DONE |\
|
|
DP_LANE_SYMBOL_LOCKED)
|
|
|
|
#define DPCD_LANE_ALIGN_STATUS_UPDATED (0x0204)
|
|
#define DP_INTERLANE_ALIGN_DONE (1 << 0)
|
|
#define DP_DOWNSTREAM_PORT_STATUS_CHANGED (1 << 6)
|
|
#define DP_LINK_STATUS_UPDATED (1 << 7)
|
|
|
|
#define DPCD_ADJUST_REQUEST_LANE0_1 (0x0206)
|
|
#define DPCD_ADJUST_REQUEST_LANE2_3 (0x0207)
|
|
#define DP_ADJUST_VOLTAGE_SWING_LANE0_MASK 0x03
|
|
#define DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT 0
|
|
#define DP_ADJUST_PRE_EMPHASIS_LANE0_MASK 0x0c
|
|
#define DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT 2
|
|
#define DP_ADJUST_VOLTAGE_SWING_LANE1_MASK 0x30
|
|
#define DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT 4
|
|
#define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK 0xc0
|
|
#define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT 6
|
|
|
|
#define DPCD_TEST_REQUEST (0x0218)
|
|
#define DPCD_TEST_RESPONSE (0x0260)
|
|
#define DPCD_TEST_EDID_CHECKSUM (0x0261)
|
|
#define DPCD_LINK_POWER_STATE (0x0600)
|
|
#define DP_SET_POWER_D0 0x1
|
|
#define DP_SET_POWER_D3 0x2
|
|
#define DP_SET_POWER_MASK 0x3
|
|
|
|
#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff)
|
|
#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff)
|
|
#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f)
|
|
|
|
#define STREAM_ON_TIMEOUT 100
|
|
#define PLL_LOCK_TIMEOUT 10
|
|
#define DP_INIT_TRIES 10
|
|
|
|
#define EDID_ADDR 0x50
|
|
#define EDID_LENGTH 0x80
|
|
#define EDID_HEADER 0x00
|
|
#define EDID_EXTENSION_FLAG 0x7e
|
|
|
|
|
|
enum dpcd_request {
|
|
DPCD_READ,
|
|
DPCD_WRITE,
|
|
};
|
|
|
|
enum dp_irq_type {
|
|
DP_IRQ_TYPE_HP_CABLE_IN,
|
|
DP_IRQ_TYPE_HP_CABLE_OUT,
|
|
DP_IRQ_TYPE_HP_CHANGE,
|
|
DP_IRQ_TYPE_UNKNOWN,
|
|
};
|
|
|
|
enum color_coefficient {
|
|
COLOR_YCBCR601,
|
|
COLOR_YCBCR709
|
|
};
|
|
|
|
enum dynamic_range {
|
|
VESA,
|
|
CEA
|
|
};
|
|
|
|
enum clock_recovery_m_value_type {
|
|
CALCULATED_M,
|
|
REGISTER_M
|
|
};
|
|
|
|
enum video_timing_recognition_type {
|
|
VIDEO_TIMING_FROM_CAPTURE,
|
|
VIDEO_TIMING_FROM_REGISTER
|
|
};
|
|
|
|
enum pattern_set {
|
|
PRBS7,
|
|
D10_2,
|
|
TRAINING_PTN1,
|
|
TRAINING_PTN2,
|
|
DP_NONE
|
|
};
|
|
|
|
enum color_space {
|
|
CS_RGB,
|
|
CS_YCBCR422,
|
|
CS_YCBCR444
|
|
};
|
|
|
|
enum color_depth {
|
|
COLOR_6,
|
|
COLOR_8,
|
|
COLOR_10,
|
|
COLOR_12
|
|
};
|
|
|
|
enum link_rate_type {
|
|
LINK_RATE_1_62GBPS = 0x06,
|
|
LINK_RATE_2_70GBPS = 0x0a
|
|
};
|
|
|
|
enum link_lane_count_type {
|
|
LANE_CNT1 = 1,
|
|
LANE_CNT2 = 2,
|
|
LANE_CNT4 = 4
|
|
};
|
|
|
|
enum link_training_state {
|
|
LT_START,
|
|
LT_CLK_RECOVERY,
|
|
LT_EQ_TRAINING,
|
|
FINISHED,
|
|
FAILED
|
|
};
|
|
|
|
enum voltage_swing_level {
|
|
VOLTAGE_LEVEL_0,
|
|
VOLTAGE_LEVEL_1,
|
|
VOLTAGE_LEVEL_2,
|
|
VOLTAGE_LEVEL_3,
|
|
};
|
|
|
|
enum pre_emphasis_level {
|
|
PRE_EMPHASIS_LEVEL_0,
|
|
PRE_EMPHASIS_LEVEL_1,
|
|
PRE_EMPHASIS_LEVEL_2,
|
|
PRE_EMPHASIS_LEVEL_3,
|
|
};
|
|
|
|
enum analog_power_block {
|
|
AUX_BLOCK,
|
|
CH0_BLOCK,
|
|
CH1_BLOCK,
|
|
CH2_BLOCK,
|
|
CH3_BLOCK,
|
|
ANALOG_TOTAL,
|
|
POWER_ALL
|
|
};
|
|
|
|
struct link_train {
|
|
unsigned char revision;
|
|
u8 link_rate;
|
|
u8 lane_count;
|
|
};
|
|
|
|
#endif
|